<!doctype html>
<html>
<head>
    <title>所有学生信息</title>
    <meta charset="UTF-8">
	<!--按调用css图层样式-->
    <link rel="stylesheet" type="text/css" href="phpStyle.css">
</head>
<body>
    <div class="content">
        <!--显示学生信息-->
        <?php include 'displaydb.php'; ?>
        <button onclick="window.location.href='index.html'">返回首页</button>
    </div>
</body>
</html>
